PSG PCLBKK:PSGC 67 Median PS Value is ฿8.60 as of Jun. 28, 2026, which is 100% below its 10-year median of 8.98. GuruFocus rates BKK:PSGC with a GF Score™ of 67/100 and a GF Value™ of ฿15.90 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 1,015 Construction companies, PSG PCL ranks better than 82.66% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. PSG PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ฿1.999. PSG PCL's 10-Year median PS Ratio is 4.3022. Therefore, the Median PS Value for today is ฿8.60.
As of today (2026-06-28), PSG PCL's share price is ฿5.10. PSG PCL's Median PS Value is ฿8.60. Therefore, PSG PCL's Price to Median PS Value for today is 0.59.
The historical rank and industry rank for PSG PCL's Median PS Value or its related term are showing as below:
BKK:PSGC'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.59 Med: 8.98 Max: 3504
Current: 0.59
During the past 13 years, the highest Price to Median PS Value of PSG PCL was 3504.00. The lowest was 0.59. And the median was 8.98.
BKK:PSGC's Price-to-Median-PS-Value is ranked better than 82.66% of 1015
companies
in the Construction industry
Industry Median: 1.07
vs BKK:PSGC: 0.59
PSG PCL (BKK:PSGC) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
PSG PCL's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
5.10
/
8.60
=
0.59
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
PSG PCL Median PS Value Related Terms
PSG PCL Median PS Value Historical Data
* Premium members only.
The historical data trend for PSG PCL's Median PS Value can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
BKK:PSGC vs PWR, FIX, EME: Median PS Value Comparison
For the Engineering & Construction subindustry, PSG PCL's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
PSG PCL Price-to-Median-PS-Value vs Construction Industry
For the Construction industry and Industrials sector, PSG PCL's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where PSG PCL's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 4.3022.
PSG PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ฿1.999.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
PSG PCL (BKK:PSGC) has a Median PS Value of ฿8.60 as of Jun. 28, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on PSG PCL and its competitors. This is near median its historical median of 8.98. Over the past decade, PSG PCL's Median PS Value has ranged from 0.59 to 3,504.00. According to the industry distribution chart, PSG PCL ranks #176 out of 1015 companies in the Construction industry, placing it in the top 17.3%.
Is PSG PCL's Median PS Value too high?
PSG PCL's current Median PS Value of ฿8.60 is near median its 10-year median of 8.98. Over the past 10 years, this metric has ranged from a low of 0.59 to a high of 3,504.00. Based on the distribution chart, PSG PCL ranks #176 out of 1015 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, PSG PCL has a GF Score™ of 67/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PSG PCL's Median PS Value compare to PWR and FIX?
According to the Construction industry distribution chart, PSG PCL ranks #176 out of 1015 companies for Median PS Value. This places PSG PCL in the top 17% of its industry — outperforming the majority of peers. The industry median Median PS Value is 1.07. Historically, PSG PCL's own Median PS Value has ranged from 0.59 to 3,504.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Construction company?
The median Median PS Value among Construction companies is 1.07, based on 1,015 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on PSG PCL and its competitors. For the Construction industry, the median Median PS Value is 1.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PSG PCL's current Median PS Value is ฿8.60, which is near median its own 10-year median of 8.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PSG PCL stock overvalued right now?
Based on GuruFocus' analysis, PSG PCL (BKK:PSGC) is currently considered Possible Value Trap. The stock's GF Value™ is ฿15.90, compared to a current price of ฿5.10 — trading 67.9% below its estimated fair value. The current Median PS Value is ฿8.60, which is near median its 10-year median of 8.98. PSG PCL's overall GF Score™ is 67/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For PSG PCL (BKK:PSGC), the current Median PS Value is ฿8.60 as of Jun. 28, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is PSG PCL (BKK:PSGC) Overvalued in 2026?
Based on GuruFocus' analysis, PSG PCL stock appears to be undervalued.
The current stock price of ฿5.10 is trading 67.9% below its estimated GF Value™ of ฿15.90.
GuruFocus considers PSG PCL to be Possible Value Trap.
Key valuation signals for BKK:PSGC:
Median PS Value: ฿8.60 (near median its 10-year median of 8.98)
GF Value™: ฿15.90 vs. price of ฿5.10 (67.9% below fair value)
No single metric tells the full story. See the BKK:PSGC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PSG Corp PCL is engaged in plant and building constructions and other related services. The company constructs industrial factories, warehouses, office buildings, hospitals, shopping malls, residential buildings, and condominiums as well as systems work, utility, and machinery installation.
67GF Score
Get the complete analysis for BKK:PSGC
Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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